Lyophilized. HYGROSCOPIC. Natural high-viscosity mucopolysaccharide with alternating b1,3-glucuronidic and b1,4-glucosaminidic bonds. Principal glycosaminoglycan in connective tissue fluids. The molecular weight of Hyaluronic Acid, Sodium Salt, is in the range of 5.0 x 105 - 1.2 x 106, as calculated from its limiting viscosity. Contaminants: protein: ≤0.1% endotoxins: ≤ 0.070 EU/mg NaHy. RTECS MT7250000, CAS 9067-32-7. Merck Index: 14, 4757 |